Melt chocolate in a double boiler or microwave for 1 min. Mix till smooth and set aside
Take a silicone chocolate modak mould. Spoon chocolate in and spread evenly.

Now you can turn over the mold, holding it over the bowl of molten chocolate. Let the chocolate drip out of the mold cavities and scrape the surface clean with a palette knife.

Now put this in fridge and leave to set till chocolate hardens.
After 10 minutes, remove from the refrigerator; chocolate shells are ready to be filled.

Now put jelly each moulds.
And fill with melt chocolate.
Put it in the refridgerator again to harden.
When the modak is hardened, you can demold the modak.